//
//  LeftMVControlCollectionViewDelegateSource.h
//  Rongcloud
//
//  Created by LiuLinhong on 2017/08/18.
//  Copyright © 2017年 Beijing Rongcloud Network Technology Co. , Ltd. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <AppKit/AppKit.h>

@interface LeftMVControlCollectionViewDelegateSource : NSObject<NSCollectionViewDelegate, NSCollectionViewDataSource>

@property (nonatomic, strong) NSMutableDictionary *itemDic;

- (instancetype)initWithViewController:(NSViewController *)vc;
- (void)turnCollectionViewItemToObserver;
- (void)turnCollectionViewItemToNormal;
- (void)turnCollectionViewItemToHost;

@end
